Round Photo Corners

1. Keyboard Shortcuts

   • [ and ] — Decrease / increase the corner radius by 1%
   • Ctrl/Cmd + Z — Undo
   • Ctrl/Cmd + Shift + Z — Redo

   Shortcuts work once a photo is loaded and you're not typing into a text or number field.

2. 00

   What's great about our photo corner rounder

   • Free
   • Super fast
   • No photo uploads
   • No photo downloads from the server
   • Works offline
   • No daily limit
   • No ads
   • No watermarks
   • No downgrade in photo quality
   • Remembers your last edit settings
3. 01

   Choose a photo

   Pick one or several images from your device. They load straight into your browser's memory — they are never sent anywhere. Click a photo in the row under the preview to edit it, or tick See All Photos to view them all.

4. 02

   Pick which corners to round

   Tap the dots on the photo's top-left, top-right, bottom-right and bottom-left corners to switch each one on or off. All four are on by default.

5. 03

   Set the corner radius

   Drag the Corner Radius slider, or type a percentage, to control how rounded the selected corners look — from a subtle curve to a full pill or circle. Your choices apply to every photo you added.

6. 04

   Download your photo

   Choose PNG (keeps the rounded corners transparent) or JPEG (fills them with your chosen background colour), then click Download Rounded Photo to save a high-resolution copy at your chosen size. With several photos added, they are all saved together as a ZIP.

7. 05

   Loved it?

   • If you're on computer, bookmark this page to your browser.
   • If you're on mobile, add it to your home screen for one-tap access and offline use.
     • Android: Visit this page in Google Chrome > tap three-dot icon (⋮) at top > Install and create shortcut. See screenshots for help.
     • iPhone and iPad: Visit this page in Safari > tap menu icon in address bar > Share > Add to Home Screen. See screenshots for help.

How It Works: 100% Browser-Based Corner Rounding

Our photo corner rounding tool runs entirely inside your web browser using HTML5 Canvas and client-side JavaScript. Unlike conventional image editors that force you to upload files to a remote server, our tool processes every pixel locally on your device.

This means zero upload delays, instant processing, and complete offline availability. Whether you are using a laptop, tablet, or smartphone, you can round any or all four corners of your images without wasting mobile data or waiting for cloud processing. Once the page is loaded, you can even disconnect your internet and continue editing seamlessly.

Why Privacy-First Image Editing Matters

Most free online photo tools silently send your personal images, profile pictures, and confidential graphics to external cloud servers. This creates unnecessary security risks, potential data leaks, and privacy concerns for sensitive photos.

We believe your images belong to you. By operating 100% offline and client-side, your photos are never uploaded, stored, or processed on any server. Your personal data never leaves your device's memory, making this the safest way to soften the edges of profile pictures, thumbnails, and app icons.

How to Round Your Photo's Corners (Step-by-Step)

Follow these simple steps to soften your image's edges:

1. Upload Your Images: Drag and drop one or more images into the workspace above, click to choose photos from your computer or phone, or paste one from your clipboard with Ctrl/Cmd + V.
2. Choose Your Corners: Tap the circular dots sitting on the photo's four corners to switch each one on or off. Leave all four on for a fully rounded card, or turn off one or two for an asymmetric look.
3. Set the Radius: Drag the Corner Radius slider, or type a percentage, to control how rounded the selected corners are — anywhere from a gentle curve to a full pill or circle.
4. Download Your Image: Click Download Rounded Photo to instantly save your high-resolution, original-quality photo (or a ZIP when you added several) as PNG (transparent corners) or JPEG (corners filled with your chosen background colour).

Popular Uses for Rounded Photo Corners

Softening a photo's corners is a simple edit that instantly makes an image feel friendlier and more modern. Our tool is often used for:

• Profile Pictures & Avatars: Give a headshot or logo softened, app-icon-style corners.
• Website & App Thumbnails: Match rounded photo cards to a site or app's design language.
• Social Media Posts: Create a polished, on-trend look for carousel and grid images.
• Presentation & Print Graphics: Soften product or team photos before adding them to slides or documents.
• Stickers & Overlays: Round one or two corners only, for a peeled-sticker or tag effect.

About Remember Adjustments For Future Sessions

• Off by default: nothing is remembered unless you tick "Remember Adjustments For Future" under the Reset button.
• What it remembers: once ticked, your corner selection, radius, download size and JPEG background colour settings are reused the next time you add a photo or visit this page.
• Your privacy: these settings are saved in your own browser and never on our server.
• Easy to clear: untick the box at any time to erase the saved settings.

Frequently asked questions

• Are my photos saved or stored on any server? No. Your photos are never uploaded to any server. All corner rounding, radius adjustment, and rendering happen locally within your device's web browser.
• Does this photo corner rounder work offline? Yes! Once you open the web page, the app functions completely offline. You can turn off your Wi-Fi or mobile data and still edit and download images.
• Can I round the corners of several photos at once? Yes. Add as many photos as you like, pick one to edit, or tick See All Photos to check them all. Your corners and radius apply to every photo, and Download saves them all as one ZIP when you add several.
• Can I round only some of the corners? Yes. Tap any of the four dots on the photo's corners to switch that corner on or off. You can round anywhere from one corner up to all four.
• Will the rounded corners be transparent? Choose PNG in the Download menu to keep the rounded-off areas fully transparent. Choose JPEG instead if you need a smaller file - pick any background colour for those corners in JPEG Background Colour, since JPEG does not support transparency.
• Will editing lower the quality of my image? No. Our tool preserves your image's original resolution and exports clean, high-quality photos suitable for professional prints, social media, and personal projects.